Min. Order Reference FOB Price
500 Pieces US$3.00 / Piece
Product Description
Precision fitting forging 1. Lost Wax Process: Wax Patterns, Sand Shell Making, Dewaxing, Pouring, Sand Cleaning, Gas Cutting, Grinding, Heat Trentment, Shot Blasting, Reshaping, Machining 2. Material: Carbon Steel, Alloy Steel, Cast Steel, Cast Iron, Pig Iron, Grey Iron, Ductile Casr Iron and so ...